Brilliant!
You're a better person than I! I reckon you deserve something special for holding on to it for that long. Worthy of an upvote at the least.
The battery situation had me tearing my hair out by the end of it. Dropping 15 percent with minimal strain (or so it appeared) was a regular occurrence and I really was sick of the tiny amount of storage space on mine.
Cheers,
Nick
haha maybe if you didn't have that battery problem you are still on that Iphone 4s of yours. Enjoy your new gadget.